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How do you declare an interface in C++?
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To expand on the answer by bradtgmurray, you may want to make one exception to the pure virtual method list of your interface by adding a virtual destructor. This allows you to pass pointer ownership to another party without expos...
Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
What are the real world pros and cons of executing a dynamic SQL command in a stored procedure in SQL Server using
5 Answer...
jQuery table sort
...k in case of case sensitivity. In this plugin 'a' != 'A'. It would work if converting the text to uppercase or lower case and then check & compare. Eg: Instead of $.text([a]) == $.text([b]) using $.text([a]).toUpperCase() == $.text([b]).toUpperCase() will fix it.
– NBK
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Process escape sequences in a string in Python
...string, things will go wrong.
unicode_escape is fundamentally designed to convert bytes into Unicode text. But in many places -- for example, Python source code -- the source data is already Unicode text.
The only way this can work correctly is if you encode the text into bytes first. UTF-8 is the...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
...resents a method which takes a T parameter. It would be nice to be able to convert seamlessly use an Action<object> as an Action<string> - any method which takes an object parameter is going to be fine when it's presented with a string instead. Of course, C# 2 already has covariance and ...
How to find a min/max with Ruby
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In addition to the provided answers, if you want to convert Enumerable#max into a max method that can call a variable number or arguments, like in some other programming languages, you could write:
def max(*values)
values.max
end
Output:
max(7, 1234, 9, -78, 156)
=> 12...
Is there a code obfuscator for PHP? [closed]
...ches to your customers, and even diagnose his problems by using the map to convert obfuscated complaints back into readable ones. He doesn't have the map, which makes this safe.
– Ira Baxter
Jul 3 '10 at 16:50
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How does the following LINQ statement work?
...conversion operators which allow you to make a copy/snapshot of the result and access is as many times you want, without the need to re-execute the query.
If you want the output to be 2,4,6, use .ToList():
var list = new List<int>{1,2,4,5,6};
var even = list.Where(m => m%2 == 0).ToList()...
Multiprocessing: How to use Pool.map on a function defined in a class?
... have been splitting up the functionality into separate packages, and also converting to 2/3 compatible code. Much of the above has been modularized in multiprocess which is 2/3 compatible. See stackoverflow.com/questions/27873093/… and pypi.python.org/pypi/multiprocess.
– M...
How to fade to display: inline-block
...a fadeIn() that loads fades in each element with the class .faded in turn, converted to animate() :
Old:
$(".faded").each(function(i) {
$(this).delay(i * 300).fadeIn();
});
New:
$(".faded").each(function(i) {
$(this).delay(i * 300).css('opacity',0).animate({'opacity': 1}, 500);
});
Ho...